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change(esp_hw_support): optimize pmu_sleep RAM cost

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This commit is contained in:
wuzhenghui
2026-08-10 22:06:00 +08:00
parent 14e25a8abc
commit 3c2a0cb4f6
9 changed files with 22 additions and 10 deletions
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8
components/esp_hw_support/linker.lf
View File

@@ -47,7 +47,13 @@ entries:
pmu_init (noflash)
pmu_param (noflash)
if SOC_LIGHT_SLEEP_SUPPORTED = y:
pmu_sleep (noflash)
if SPIRAM_FLASH_LOAD_TO_PSRAM = y || PM_SLP_IRAM_OPT = y:
pmu_sleep (noflash)
else:
if SOC_CACHE_INTERNAL_MEM_VIA_L1CACHE != y:
pmu_sleep:pmu_sleep_start (noflash)
pmu_sleep:pmu_sleep_finish (noflash)
pmu_sleep:pmu_sleep_get_wakup_retention_cost (noflash)
if PM_SLEEP_CLK_ICG_ENABLE = y && PM_POWER_DOWN_PERIPHERAL_IN_LIGHT_SLEEP != y:
pmu_sleep_clock_icg:pmu_sleep_clock_icg_config (noflash)
if IDF_TARGET_ESP32H4 = y && BT_LE_MODEM_STATE_ENABLED = y:

2
components/esp_hw_support/port/esp32h2/pmu_sleep.c
View File

@@ -57,7 +57,7 @@ void pmu_sleep_enable_regdma_backup(void)
pmu_hal_hp_set_sleep_active_backup_enable(PMU_instance()->hal);
}
void pmu_sleep_disable_regdma_backup(void)
IRAM_ATTR void pmu_sleep_disable_regdma_backup(void)
{
assert(PMU_instance()->hal);
pmu_hal_hp_set_sleep_active_backup_disable(PMU_instance()->hal);

4
components/esp_hw_support/port/esp32s31/pmu_sleep.c
View File

@@ -341,7 +341,7 @@ void pmu_sleep_init(const pmu_sleep_config_t *config, bool dslp)
pmu_sleep_param_init(PMU_instance(), &config->param, dslp);
}
IRAM_ATTR uint32_t pmu_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu, bool dslp)
uint32_t pmu_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp_mem_inf_fpu, bool dslp)
{
if (!dslp) {
#if !BOOTLOADER_BUILD && CONFIG_SPIRAM
@@ -381,7 +381,7 @@ IRAM_ATTR uint32_t pmu_sleep_get_reject_cause(void)
return pmu_ll_hp_get_reject_cause(PMU_instance()->hal->dev);
}
IRAM_ATTR bool pmu_sleep_finish(bool dslp)
bool pmu_sleep_finish(bool dslp)
{
#ifndef CONFIG_IDF_ENV_FPGA
// Wait eFuse memory update done.